Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
02/2005
02/23/2005EP1508207A1 Method for transmitting information in a mimo radio communication system and radio communication system
02/23/2005EP1508206A2 Improved outer-loop scheduling algorithm using channel quality feedback from remote units
02/23/2005EP1508205A1 Dispatch service architecture framework
02/23/2005EP1508120A2 Composite image output apparatus and composite image delivery apparatus
02/23/2005EP1213854B1 Capacity management in a CDMA system
02/23/2005EP1213846B1 Code division multiple access communication system
02/23/2005EP1143400B1 On-board communication terminal and information service center communicating with on-board communication terminal
02/23/2005EP0820685B1 Transcoder with prevention of tandem coding of speech
02/23/2005CN2681461Y Wireless transaudient tracking system for sports goods
02/23/2005CN2681236Y A self-service terminal
02/23/2005CN1586089A Method of WCDMA coverage based handover triggering
02/23/2005CN1586087A Method for the transmission of information in a cellular radio communication system with radio sectors
02/23/2005CN1586062A Method and apparatus for performing frequency tracking based on diversity transmitted pilots in a CDMA communication system
02/23/2005CN1586052A Method and device for simulating a radio channel
02/23/2005CN1586050A Inter-frequency hho method in mobile communication system
02/23/2005CN1586048A Radio communication system
02/23/2005CN1586023A 天线系统 Antenna System
02/23/2005CN1585544A Mobile phone, power saving method for use in the same and program therefor
02/23/2005CN1585518A Method and apparatus for enhancing packet service performance of a mobile communication terminal
02/23/2005CN1585511A Velocity estimation apparatus and method using level crossing rate
02/23/2005CN1585506A Network structure of islet wireless communication system
02/23/2005CN1585505A Method for inquiring channel type by service wireless network controller
02/23/2005CN1585504A Method for controlling service transmitting speed ratio of 3G mobile communication system
02/23/2005CN1585461A Mobile terminal device and display/speech control method in mobile terminal device and program thereof
02/23/2005CN1585396A Method and apparatus for reducing impulse noise of multicarrier modulated signal
02/23/2005CN1585394A Apparatus and method for assigning groups of subcarriers in an OFDM system
02/23/2005CN1585389A Method for equalizing data signals of interface channels
02/23/2005CN1585388A Method and apparatus for controlling power consumption of stations on wireless lan
02/23/2005CN1585336A An electronic apparatus and a communication control method
02/23/2005CN1585318A Space characteristic extracting and signal reaching direction estimating method for CDMA wireless telecommunication
02/23/2005CN1585317A Generating method for base band complex sequence and seld-adaption base band complex digital wave beam forming technology
02/23/2005CN1585315A Method for up-down link synchronous process and simultaneous march with overhead interface synchronization
02/23/2005CN1585314A Processing method for inquiring service zone tags
02/23/2005CN1585313A Optimized mobile platform positioning and selecting method
02/23/2005CN1585312A Method for converting asynchronous clock zone into synchronous one
02/23/2005CN1585308A Multipath analog system and method
02/23/2005CN1585304A Mobile communication system, mobile communication method, and mobile station
02/23/2005CN1585303A Method for realizing positioning information transmission between wireless communication terminal
02/23/2005CN1585302A Method for transparent transmitting signal to user apparatus from DRNC
02/23/2005CN1585301A Method and device for layered priority control of high and low space remote sensing positioning servo of satellite communication
02/23/2005CN1585300A Parallelling receiving method by chip balancer and rake receiver
02/23/2005CN1585299A Built-in antenna and mobile communication terminal compatible with arrow antenna
02/23/2005CN1585298A Wireless apparatus for improving cover of wireless station and capacity signal processing method thereof
02/23/2005CN1585297A Method and device for shaping wave beam form of intellectual antenna
02/23/2005CN1585296A Combined open and closed loop transmission diversity system
02/23/2005CN1585295A Mobile communicatiion system, mobile communication terminal, power control method used therefor, and program therefor
02/23/2005CN1585294A Mobile phone and method of controlling transmission power
02/23/2005CN1585293A Communication method and arrangement
02/23/2005CN1585292A Radio frequency power controlling systems
02/23/2005CN1585290A 滑动窗口 Sliding window
02/23/2005CN1585285A Gain control method and system for wireless communication system
02/23/2005CN1585281A Transmitting apparatus and method of mobile communication terminal
02/23/2005CN1584656A Accurate dynamic and static measuring device for laser communication terminals between satellites
02/23/2005CN1582646A Remote controlling system and method for liftable cages
02/23/2005CN1190990C Base station device and radio transmission method
02/23/2005CN1190989C Card exchanging method of portable communication terminal
02/23/2005CN1190987C Apparatus and method for compensating signal arrival time variation in UMTS mobile telephone set
02/23/2005CN1190985C Method for processing calling, relative radio mobil terminal
02/23/2005CN1190979C Mobile communication system, base station and their group transmission time control method
02/23/2005CN1190977C Apparatus and method for providing separate forwand dedicated and shared shared control channels in communications system
02/23/2005CN1190934C Packet-switched data transmission method and its telecommunication system
02/23/2005CN1190919C Digital data receiver
02/23/2005CN1190912C Broadcasting communication method and mobile communication system and mobile station using the same method
02/23/2005CN1190911C Long-distance blue-teeth data transmitting method
02/23/2005CN1190873C Deviation compensator
02/22/2005WO2006062494A1 Wireless systems, methods and devices employing forward- and/or return-link carriers having different numbers of sub-band carriers
02/22/2005US6859779 Communication apparatus
02/22/2005US6859656 Apparatus and method for optimizing transmission power of network
02/22/2005US6859655 TDD FDD air interface
02/22/2005US6859652 Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
02/22/2005US6859651 Method and system for re-authentication in IP multimedia core network system (IMS)
02/22/2005US6859643 Power amplifier sharing in a wireless communication system with amplifier pre-distortion
02/22/2005US6859641 Adaptive canceller for frequency reuse systems
02/22/2005US6859639 Message diffusion between mobile devices
02/22/2005US6859503 Method and system in a transceiver for controlling a multiple-input, multiple-output communications channel
02/22/2005US6859501 System for transmitting high-speed added-value services in terrestrial digital broadcasting
02/22/2005US6859491 Iterative estimation of timing in GSM bursts
02/22/2005US6859487 Radio communication system and base station and mobile terminal to be employed therein
02/22/2005US6859463 Methods and apparatus for organizing selection of operational parameters in a communication system
02/22/2005US6859450 Method for coordinated collision avoidance in multi-transceiver frequency hopping wireless device
02/22/2005US6859446 Integrating power-controlled and rate-controlled transmissions on a same frequency carrier
02/22/2005US6859445 Channel assignment apparatus and method for a common packet channel in a WCDMA mobile communication system
02/22/2005US6859443 Bandwidth allocation for communication systems
02/22/2005US6859442 Method and system for transport of frame relay traffic over satellite/wireless networks
02/22/2005US6859434 Data transfer scheme in a communications system incorporating multiple processing elements
02/22/2005US6859094 Phase demodulation method for minimizing phase error in communication signals
02/22/2005CA2337678C Method for supporting a discontinuous transmission mode in a base station in a mobile communication system
02/22/2005CA2319166C Base station and method of transmission power control method
02/22/2005CA2310545C Wireless communications using circuit-oriented and packet-oriented frame selection/distribution functions
02/22/2005CA2211095C High-speed data transmission in mobile communication networks
02/21/2005CA2477028A1 Wireless transmit-only apparatus and method
02/20/2005CA2478693A1 System and method for a mobile ad hoc network suitable for aircraft
02/19/2005CA2474400A1 Gps receiver with recalibration and methods for recalibrating and reconfiguring a gps receiver
02/17/2005WO2005015942A1 Combining acknowledgement and rate control
02/17/2005WO2005015940A1 Communication terminal and communication system
02/17/2005WO2005015929A1 System for tetra synchronisation with an adjacent zone
02/17/2005WO2005015923A1 Terminal adapter for associating user components and emulating a network entity
02/17/2005WO2005015920A1 A pain control method of when cell perform initial searching in a td-scdma mobile communication system
02/17/2005WO2005015866A1 Power allocation for throughput enhancement in a multicarrier communication sytem
02/17/2005WO2005015865A1 Multi-carrier communication apparatus with adaptive transmission according to transmission path fluctuations